Fix load hanging in distributed processes #3839
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@jph00 not sure where the diff is coming in, |
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Should solve #3836
Basically similar to the
exportfunction we need to include adistrib_barrier()in here so that all the processes are waiting and synced here before loading in the model. Thewait_for_everyone()I found actually doesn't apply inside theLearnerbecause since it's added during the context manager that version of the Learner is stored differently (so it doesn't havelearn.acceleratorfor instance). Fun memory things 🙃cc @jph00